Results 51 to 60 of about 28,592 (251)

DCAF13 Safeguards Hematopoietic Stem Cells via RRS1‐Regulated Ribosome Biogenesis

Advanced Science, EarlyView.
This study establishes DCAF13 as an essential regulator for hematopoietic stem cell (HSC) function. Its deletion in mice causes lethal pancytopenia and HSC depletion. Mechanistically, DCAF13 interacts with RRS1 and mediates its non‐degradative K27‐linked ubiquitination, thereby stabilizing RRS1 to maintain ribosome biogenesis and protein translation ...
Mengke Li, Yuxin Wu, Shuai Zhou, Peipei Tang, Jiaming Wei, Ling Liu, Zhenyi Wang, Deyang Shi, Shengnan Yuan, Qingyu Zhang, Shihui Wang, Qing Zhang, Huan Zhao, Rui Zhang, Yingying Wang, Shiwei Yang, Xiangli Chen, Xiaojing Shi, Guangzhi Liu, Yuwei Zhang, Jinming Li, Xu Dong Zhang, Rick F Thorne, Dongping Wei, Zumin Zhu, Song Chen   +25 more
wiley   +1 more source

Aerobic Bacterial Pathogens causing Vaginitis in Patients Attending A Tertiary Care Hospital and their Antibiotic Susceptibility Pattern

Journal of Pure and Applied Microbiology, 2019
Aerobic vaginitis (AV) is a condition in which the normal vaginal inhabitants are replaced by aerobic bacterial pathogens, triggering a vaginal immune response. AV should be treated promptly. The aim of the present study is to analyse the prevalence of
Lakshmi Krishnasamy, Chitralekha Saikumar, Govindasamy Kumaramanickavel   +2 more
doaj   +1 more source

Acute Infection and Subsequent Subclinical Reactivation of Herpes Simplex Virus 2 after Vaginal Inoculation of Rhesus Macaques. [PDF]

, 2019
Herpes simplex virus 2 (HSV-2) is a common sexually transmitted infection with a highly variable clinical course. Many infections quickly become subclinical, with episodes of spontaneous virus reactivation.
Burgener, Adam, Carroll, Timothy, Corey, Lawrence, Farr Zuend, Christina, Fritts, Linda, Hansen, Scott G, Huang, Meei-Li, Huang, Ying, Koelle, David M, Lo, Ming, Ma, Zhong-Min, Miller, Christopher J, Nöel-Romas, Laura, Picker, Louis J, Sun, Sijie, Zhu, Jia   +15 more
core  

Zinc Exposure Causes Disulfidptosis to Induce Miscarriage by Up‐Regulating GATA1/METTL1/SLC7A11 Axis

Advanced Science, EarlyView.
Zn exposure up‐regulates GATA1, promoting GATA1‐mediated METTL1 and SLC7A11 transcription. It also enhances METTL1‐mediated m7G modification on SLC7A11 mRNA, increasing SLC7A11 mRNA stability. Ultimately, Zn exposure up‐regulates SLC7A11 at both transcriptional and post‐transcriptional levels, causing disulfidptosis. Knockdown of murine Slc7a11, Gata1,
Wenxin Huang, Yi Sun, Yanxin Wang, Haijun Yan, Xiaoping Yue, Weidong Wu, Xueyu Chen, Jinfang Zhang, Yanbing Lin, Qiong Lei, Nan Ji, Shuaishuai Xing, Liqin Zeng, Qingzheng Kang, Depeng Zhao, Geng Guo, Huidong Zhang   +16 more
wiley   +1 more source

Lessons learned from comparing self-collected vs. physician-collected vaginal swabs for diagnosing infections in resource-limited settings: a 24-year review

DST
Introduction: Reproductive health is essential for women’s overall well-being, yet vaginal infections like Bacterial Vaginosis (BV), Candidiasis, and Trichomoniasis are prevalent and can lead to severe complications if left untreated.
Dr.Abhishek Lachyan, Dr.Niti Khunger, Dr.Rekha Bharti, Dr.Roshni Sharma, Dr.Krati Mehrotra, Dr.Abhay Goyal   +5 more
doaj   +1 more source

Matrix-Assisted Laser Desorption Ionization–Time-of-Flight Mass Spectrometry with Time-of-Flight Peak Analysis for Rapid and Accurate Detection of Group B Streptococcus in Pregnant Women

Microbiology Spectrum, 2022
Severe infections in neonates caused by Streptococcus agalactiae, Group B Streptococcus (GBS), are often associated with GBS transmission from their mothers during labor or birth. Hence, it is necessary to develop a universal method for screening vaginal–
Daiki Tanno, Kyoichi Saito, Kazutaka Ohashi, Masahiro Toyokawa, Yukio Yamadera, Hiroki Shimura   +5 more
doaj   +1 more source

Sphingomonas paucimobilis‐Driven Epithelial–Endothelial Transition in Adenomyosis Pathogenesis

Advanced Science, EarlyView.
This study identifies epithelial–endothelial transition (EET) as a novel adenomyosis pathogenic mechanism driven by Sphingomonas paucimobilis colonization. Systematic inhibitor experiments validate a TNFα→NF‐κB→MMP signaling cascade essential for EET. Critically, bacterial culture supernatant fails to induce pathological changes, demonstrating viable ...
Peigen Chen, Hao Shi, Junxian He, Ziyu Liu, Yuanyuan Zhu, Xiaoyan Liang, Guihua Liu, Xing Yang   +7 more
wiley   +1 more source

Optical Tweezers as an Effective Tool for Spermatozoa Isolation from Mixed Forensic Samples [PDF]

, 2019
A single focus optical tweezer is formed when a laser beam is launched through a high numerical aperture immersion objective. This objective focuses the beam down to a diffraction-limited spot, which creates an optical trap where cells suspended in ...
Auka, Nicole, Cox, Bobby D., Cruz, Tracey Dawson, Reiner, Joseph E., Seashols-Williams, Sarah J., Valle, Michael, Wilkerson, Peter D.   +6 more
core   +4 more sources

Diversity Patterns of Domestic Herbivore Viruses in China Reveal Transmission Dynamics with Disease Management Implications

Advanced Science, EarlyView.
This study performs pan‐viromic profiling of 14,529 samples from 5,710 domestic herbivores across five Chinese provinces, establishing the DhCN‐Virome (1,085,360 viral metagenomes). It reveals species/sample‐specific viromic signatures and cross‐species transmission dynamics, aiding unified disease control.
Yue Sun, Yong Li, Bagen Temur, Yuanqing Lin, Yuhang Liu, Le Yi, Zheng Sun, Gang Zhang, Jun Li, Yu Guo, Linchuan Li, Jinshan Cai, Wenliang Tian, Gen Meng, Lingling Jiang, Min Fang, Fuying Ding, Xuezhang Zhou, Changchun Tu, Biao He   +19 more
wiley   +1 more source

Surveillance of Coxiella burnetii Shedding in Three Naturally Infected Dairy Goat Herds after Vaccination, Focusing on Bulk Tank Milk and Dust Swabs

Veterinary Sciences, 2022
Q fever outbreaks on three dairy goat farms (A–C) were monitored after the animals had been vaccinated with an inactivated Coxiella burnetii phase I vaccine. The antibody response was measured before vaccination by serum samples with two C.
Benjamin U. Bauer, Clara Schoneberg, T. Louise Herms, Martin Runge, Martin Ganter   +4 more
doaj   +1 more source